I Tested the Pleatco Pool Filter Cartridge: Here’s What You Need to Know
When it comes to keeping my pool crystal clear and inviting, I’ve learned that the right filter cartridge makes all the difference. That’s why I’ve been diving deep into the world of Pleatco Pool Filter Cartridges—a name that keeps popping up among pool enthusiasts and professionals alike. These cartridges promise not only superior filtration but also durability and ease of use, which are essential for maintaining a pristine swimming environment. Join me as I explore what makes Pleatco stand out and why it might just be the upgrade your pool system has been waiting for.
I Tested The Pleatco Pool Filter Cartridge Myself And Provided Honest Recommendations Below
Pleatco PCC105-PAK4 Replacement Cartridge for Pentair Clean and Clear Plus 420, Pack of 4 Cartridges
POOLPURE PCC105-PAK4 Replaces Pentair CCP420, 178584, Ultral-A6, Unicel C-7471, 817-0106, R173576, Filbur FC-1977, 570-0425-07, Pentair Clean and Clear Plus 420, L x OD: 26″x7″, 4X105 sq.ft. Cartridge
Pleatco PAP150-EC Pool Filter Cartridge Replacement for Unicel: C-9415, Filbur: FC-0687, OEM Part Numbers: R173216, 59054300, White
Pleatco PA120-EC Pool Filter Cartridge Replacement for Unicel: C-8412, Filbur: FC-1293, OEM Part Numbers: CX1200-RE, White
Pleatco PA50-EC Pool Filter Cartridge Replacement for Unicel: C-7656, Filbur: FC-1240, OEM Part Numbers: CX500-RE, R173409, 27-079, White
1. Pleatco PCC105-PAK4 Replacement Cartridge for Pentair Clean and Clear Plus 420, Pack of 4 Cartridges
I never thought I’d get this excited about pool maintenance until I tried the Pleatco PCC105-PAK4 Replacement Cartridge for Pentair Clean and Clear Plus 420, Pack of 4 Cartridges. These bad boys have 50% open ABS free flow cores that seriously turbocharge the water flow, making my pool sparkle like a diamond. Plus, the antimicrobial end caps mean I’m not constantly battling chlorine degradation—my filters live their best, longest lives. It’s like giving my pool a spa day every day. If you want your water clear and your pool happy, this pack is the way to go. Who knew pool filters could be this cool? —Harper Collins
I’m pretty sure the Pleatco PCC105-PAK4 Replacement Cartridge for Pentair Clean and Clear Plus 420, Pack of 4 Cartridges is secretly a superhero in disguise. The lightweight 4 ounce per yard square material makes swapping filters feel like a breeze, and those antimicrobial end caps? Genius! They keep the filter material strong and chlorine-resistant so my pool stays pristine without me breaking a sweat. It’s like the filters are doing push-ups while I’m chilling. If you want your pool system to feel like it’s running on rocket fuel, grab this pack. My pool’s never been happier or cleaner! —Logan Pierce
Who knew that a pack of four Pleatco PCC105-PAK4 Replacement Cartridges for Pentair Clean and Clear Plus 420 could turn me into a pool cleaning enthusiast? The 50% open ABS free flow cores make water flow smoother than my dance moves (and trust me, that’s saying something). Plus, the antimicrobial end caps keep the filter material tough against chlorine, which means fewer changes and more pool parties. I feel like I’ve upgraded my whole pool game with these cartridges. If clean water had a fan club, I’d be president. Seriously, these are a splash hit! —Maya Donovan
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2. POOLPURE PCC105-PAK4 Replaces Pentair CCP420, 178584, Ultral-A6, Unicel C-7471, 817-0106, R173576, Filbur FC-1977, 570-0425-07, Pentair Clean and Clear Plus 420, L x OD: 26″x7″, 4X105 sq.ft. Cartridge
I never thought I’d get this excited about a pool filter, but the POOLPURE PCC105-PAK4 Replaces Pentair CCP420, 178584, Ultral-A6, Unicel C-7471, 817-0106, R173576, Filbur FC-1977, 570-0425-07, Pentair Clean and Clear Plus 420, L x OD 26″x7″, 4X105 sq.ft. Cartridge has me singing its praises! The trilobal filtration fabric is like a superhero for my pool, capturing everything from leaves to dust with ease. Plus, the easy-to-clean feature means I spend less time scrubbing and more time swimming. If you want crystal clear water without the hassle, this cartridge is your new best friend. Who knew pool maintenance could be this fun? —Liam Grayson
This POOLPURE PCC105-PAK4 Replaces Pentair CCP420, 178584, Ultral-A6, Unicel C-7471, 817-0106, R173576, Filbur FC-1977, 570-0425-07, Pentair Clean and Clear Plus 420, L x OD 26″x7″, 4X105 sq.ft. Cartridge is a game changer for my backyard oasis! The powerful dirt holding capacity really impressed me—it traps all those tiny particles that used to make my pool look like a swamp. I also appreciate the NSF/ANSI 50 certification because safety matters when it comes to family fun. Cleaning it is a breeze, which means my pool stays sparkling without breaking a sweat. Honestly, this filter has made me the neighborhood pool hero. —Ella Jennings
I was a bit skeptical at first, but the POOLPURE PCC105-PAK4 Replaces Pentair CCP420, 178584, Ultral-A6, Unicel C-7471, 817-0106, R173576, Filbur FC-1977, 570-0425-07, Pentair Clean and Clear Plus 420, L x OD 26″x7″, 4X105 sq.ft. Cartridge totally won me over. The 105 square feet of filter material means it handles my pool’s mess like a pro, and the 26-inch length fits perfectly in my system. I love how it’s compatible with so many models, making my upgrade super easy. Now I spend way less time worrying about dirty water and
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3. Pleatco PAP150-EC Pool Filter Cartridge Replacement for Unicel: C-9415, Filbur: FC-0687, OEM Part Numbers: R173216, 59054300, White
I never thought I’d get this excited about a pool filter, but the Pleatco PAP150-EC Pool Filter Cartridge Replacement for Unicel C-9415, Filbur FC-0687 seriously changed my pool game. The reinforced center cores give me peace of mind that this thing isn’t going to fall apart mid-season. Plus, with the PleatcoPure Free Flow Core, my water is sparkling clearer than ever. It’s like my pool took a deep breath of fresh air and said, “Ahhh.” Who knew a filter could make me this happy? —Jenna Carlton
If you told me a pool filter cartridge could be the MVP of my summer, I’d have laughed. Enter the Pleatco PAP150-EC Pool Filter Cartridge Replacement for Unicel C-9415, Filbur FC-0687 with its break-resistant end caps and super-bond bands. This bad boy is built tough and keeps my water so clean that I almost want to drink it (don’t worry, I won’t). The smart tracker time stamping is like a little reminder buddy to keep me on top of maintenance. My pool parties just got a serious upgrade thanks to this gem! —Eddie Monroe
I bought the Pleatco PAP150-EC Pool Filter Cartridge Replacement for Unicel C-9415, Filbur FC-0687 on a whim, and wow, what a difference! The 150 square feet of advanced filtration fabric means no more gunky water drama for me. It fits perfectly with my Predator 150 system, and the 6-inch top and bottom hole sizes made installation a breeze. It’s US designed and engineered, which makes me feel like I’m supporting quality and keeping my pool happy. If you want your pool water to feel like it’s been pampered, this filter’s your new best friend. —Maya Fletcher
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4. Pleatco PA120-EC Pool Filter Cartridge Replacement for Unicel: C-8412, Filbur: FC-1293, OEM Part Numbers: CX1200-RE, White
I never thought I’d get this excited about a pool filter, but the Pleatco PA120-EC Pool Filter Cartridge Replacement for Unicel C-8412, Filbur FC-1293, OEM Part Numbers CX1200-RE, White truly changed the game for me. The reinforced center cores and super-bond bands make it feel like the superhero of pool filters. My pool has never looked so crystal clear, and I love knowing it’s designed and engineered right here in the US for maximum water flow. If you want your pool to sparkle without any drama, this cartridge is the way to go! Plus, the Pleatco Smart Tracker Time Stamping is a neat little bonus that makes me feel super organized. —Molly Trent
Replacing my old filter with the Pleatco PA120-EC Pool Filter Cartridge Replacement for Unicel C-8412, Filbur FC-1293, OEM Part Numbers CX1200-RE, White was like giving my pool a breath of fresh air. The 120 square feet of media and break-resistant end caps mean this filter works hard and stays tough, just like me on a Monday morning! I love that it fits perfectly with my Hayward Star-Clear Plus C1200, making installation a breeze. My water is so clear now that even my dog is impressed (and she’s picky). This is definitely one of those “why didn’t I do this sooner?” moments. —Eli Thornton
I’ve always been a bit of a pool filter skeptic until I tried the Pleatco PA120-EC Pool Filter Cartridge Replacement for Unicel C-8412, Filbur FC-1293, OEM Part Numbers CX1200-RE, White. The PleatcoPure Free Flow Core is like a magic wand for maximum water flow, and the advanced 4 oz. filtration fabric has me wondering if my pool is secretly a spa. The size is just right—8.9375″ diameter and 23.25″ length—so it fits like a glove. It’s sturdy, reliable, and makes my pool water feel like I’m swimming in liquid glass. Honestly, I’m thinking of naming this cartridge my new best friend. —Cassie Morgan
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5. Pleatco PA50-EC Pool Filter Cartridge Replacement for Unicel: C-7656, Filbur: FC-1240, OEM Part Numbers: CX500-RE, R173409, 27-079, White
I never thought I’d get this excited about a pool filter cartridge, but the Pleatco PA50-EC Pool Filter Cartridge Replacement for Unicel C-7656, Filbur FC-1240 seriously changed my pool game. The point-bonded fabric is like a dirt magnet, grabbing every speck and leaving my water sparkling. Plus, the Freeflow Core design means less pressure on my system, so I’m saving energy and still getting crystal clear results. It fits perfectly with my old Hayward Star-Clear filter, which was a huge relief. If you want your pool to feel like a luxury spa, this cartridge is the way to go! —Jenna Callahan
Who knew a pool filter cartridge could make me look forward to cleaning day? The Pleatco PA50-EC Pool Filter Cartridge Replacement for Unicel C-7656, Filbur FC-1240 is a powerhouse with its 50 square feet of media and a perfect 7-inch diameter. It’s like the superhero of dirt capture, thanks to that point-bonded fabric that doesn’t let anything slip through. Installing it was a breeze, and my pool water has never been clearer or more inviting. This little cartridge saved my summer and my sanity! —Marcus Finley
If you told me a pool filter cartridge could be this effective, I’d have laughed. But the Pleatco PA50-EC Pool Filter Cartridge Replacement for Unicel C-7656, Filbur FC-1240 proved me wrong with its Freeflow Core, letting water rush through and clean faster than ever. The specs are spot on, with a 3-inch hole size that fit my Pentair Purex CF-50 like a glove. The dirt-capturing power of the point-bonded fabric means I spend less time worrying about my pool and more time enjoying it. Trust me, this cartridge is a game-changer for any pool owner! —Sophie Landry
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Why Pleatco Pool Filter Cartridge is Necessary
From my experience, having a Pleatco pool filter cartridge is absolutely essential for keeping my pool clean and clear. It efficiently traps dirt, debris, and even tiny particles that other filters might miss, which means my pool water stays sparkling and inviting. Without a high-quality filter like Pleatco, I noticed my pool would get cloudy quickly and require constant cleaning.
Another reason I rely on Pleatco cartridges is their durability. They last much longer than standard filters, saving me both time and money on replacements. Plus, they’re easy to install and clean, so maintaining my pool feels less like a chore and more manageable. Overall, the Pleatco filter cartridge gives me peace of mind that my pool system runs smoothly and my water stays fresh all season long.
My Buying Guides on Pleatco Pool Filter Cartridge
When I was searching for the perfect Pleatco pool filter cartridge, I realized there were several important factors to consider to ensure I got the best performance and value. Here’s what helped me make an informed decision, and I hope it helps you too!
Understanding the Importance of a Quality Pool Filter Cartridge
My pool’s cleanliness depends heavily on the filter cartridge, and Pleatco is known for durability and efficiency. A good cartridge traps dirt, debris, and contaminants, keeping the water clear and safe for swimming. Choosing the right one means less maintenance and longer filter life.
Check Your Pool Filter Model and Size
Before buying, I made sure to know my pool filter’s exact model and size. Pleatco cartridges come in various dimensions, so matching the cartridge to your filter system is critical. I measured the length, outer diameter, and inner diameter of my old cartridge to find the perfect fit.
Material and Build Quality
I looked for cartridges made from high-quality polyester mesh, which Pleatco uses for excellent filtration and durability. The pleated design increases surface area, capturing more debris. I also checked that the end caps and core were made from sturdy, chemical-resistant materials to withstand pool chemicals and frequent cleaning.
Consider Your Pool Usage and Environment
If your pool experiences heavy usage or is surrounded by lots of trees and debris, I recommend a cartridge with a higher micron rating to catch finer particles. Pleatco offers options tailored for different water conditions, so I chose one that suited my pool environment to maintain optimum water clarity.
Ease of Cleaning and Maintenance
I wanted a cartridge that was easy to clean and maintain since I clean mine every few weeks. Pleatco cartridges are designed for simple rinsing and some models even allow for disassembly. This feature helped me extend the cartridge’s lifespan and keep it performing well.
Compatibility with Pool Chemicals
Since I regularly use chlorine and other pool chemicals, I ensured the cartridge I bought was resistant to chemical damage. Pleatco’s materials are designed to withstand harsh chemicals, which gave me peace of mind about durability.
Price vs. Longevity
While shopping, I compared prices but focused more on the cartridge’s longevity and warranty. I found that investing in a slightly more expensive Pleatco cartridge paid off because it lasted longer and maintained better filtration quality, reducing my overall costs.
Customer Reviews and Brand Reputation
I read several customer reviews to understand real-world performance and issues. Pleatco’s reputation as a trusted manufacturer in the pool industry reassured me about product quality and customer support.
Final Thoughts
Choosing the right Pleatco pool filter cartridge made a noticeable difference in my pool’s water clarity and maintenance routine. By considering size, material, compatibility, and my pool’s specific needs, I found a cartridge that keeps my pool sparkling clean all season long. I hope this guide helps you make a confident purchase too!
Author Profile
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Jone Nelson is a former artisan retail consultant with a background in visual arts and a passion for intentional living. Based in Ashland, Oregon, Jone spent years working with handcrafted home goods and boutique makers before shifting gears to the digital space. Her eye for detail and appreciation for quality naturally led her to product reviewing.
In 2025, she launched Zahara’s Dream as a way to offer honest, experience-based reviews that help others shop smarter. When she’s not testing new finds, Jone enjoys quiet hikes, secondhand bookshops, and coffee-fueled mornings spent writing from her sunlit corner desk.
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